Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

This superb introduction to the work of the famous Russian poet Anna Akhmatova (1886-1966) begins with an account of her life in pre-revolutionary St. Petersburg and Stalinist Russia, and focuses principally on her poetry. Incorporating all recent scholarship, the author traces the way in which Akhmatova's work reflects the tumultuous times in which she lived, and her emergence as the spokeswoman of her generation, to provide a long overdue account of her entire career.

High Throughput Bioanalytical Sample Preparation: Methods and Automation Strategies is an authoritative reference on the current state-of-the-art in sample preparation techniques for bioanalysis. This book focuses on high throughput (rapid productivity) techniques and describes exactly how to perform and automate these methodologies, including useful strategies for method development and optimization. A thorough review of the literature is included within each of these chapters describing high throughput sample preparation techniques: protein removal by precipitation; equilibrium dialysis and ultrafiltration; liquid-liquid extraction; solid-phase extraction; and various on-line techniques.
The text begins with an introductory overview of the role of bioanalysis in pharmaceutical drug development. Fundamental understanding of the strategies for sample preparation is reinforced next, along with essential concepts in extraction chemistry. Several chapters introduce and discuss microplates, accessory products and automation devices. Particular strategies for efficient use of automation within a bioanalytical laboratory are also presented. The subject material then reviews protein precipitation, liquid-liquid extraction, solid-phase extraction and various on-line sample preparation approaches. The book concludes with information on recent advances in sample preparation, such as solid-phase extraction in a card format and higher density extraction plates.
Important objectives that can be accomplished when the strategies presented in this book are followed include: improved efficiency in moving discovery compounds to preclinical status with robust analytical methods; return on investment in automation for sample preparation; and improved knowledge and expertise of laboratory staff.
.Shows the reader exactly how to perform modern bioanalytical sample preparation techniques, complete with detailed strategies
.Thorough literature review and summary of published information
.Detailed discussion and examples of the method development process"

From 1997, traditional four-wheeled Morgans were modernized with superformed aluminium wings, a stainless steel bulkhead, stainless exhausts, and alterations to the body tub that provided longer doors, an increase in interior width, and a roll hoop under the dashboard. Buying and Maintaining a Modern Traditional Morgan provides practical advice on choosing, running and even modifying one of these exceptional cars, including full technical specifications of each model since 1997. Topics covered in the book include: buying your first Morgan, and the variations available; making the best of the cockpit area and optimizing comfort; staying dry in the rain and protecting the bodywork from wear and tear; Morgan suspension, the practicalities and the modifications available; service and maintenance for the home mechanic and, finally, a practical guide to touring holidays in a Morgan. Foreword by Steve Morris.

Discover spiritual illumination and how to fulfil your life's purpose with Qabalah: a Western non-religious mystic tradition containing magical knowledge and practices to help you.

The central organizational system of the Qabalah is the Tree of Life - a mystical symbol consisting of 10 interconnected spheres and considered to be a map of the universe and the psyche, and a path to spiritual illumination.

This introductory book breaks down the ideas of the Tree of Life into an easy-to-follow path, including daily workshops that guide you gently through understanding Qabalah. Over 21 days you will learn:

· the role of the Tree of Life and the links between Qabalah and tarot
· the meaning of each sphere, or Sephira, on the Tree, with an exercise and meditation for each Sephira
· how to work with and understand the symbolism of each Sephira, from Gods and Goddesses to Crystals
· how to increase the energy for your meditations and create a personal symbol, or sigil, to represent your highest values
· how to use Qabalistic prayer and work with the four great Archangels for daily support and protection

Allow the teachings of Qabalah to bring you back to spirit.

It takes just 21 days to establish a new habit. If there's a skill you've always wanted to learn, the answer is only a few weeks away with Hay House's 21 Days series.

Discover spiritual illumination and how to fulfil your life's purpose with Qabalah: a Western non-religious mystic tradition containing magical knowledge and practices to help you fulfil your life purpose. The central organizational system of the Qabalah is the Tree of Life - a mystical symbol consisting of 10 interconnected spheres and considered to be a map of the universe and the psyche, and a path to spiritual illumination. This introductory book breaks down the ideas of the Tree of Life into an easy-to-follow path, including daily workshops that guide you gently through understanding Qabalah. Over 21 days you will learn: the role of the Tree of Life and the links between Qabalah and tarot the meaning of each sphere, or Sephira, on the Tree, with an exercise and meditation for each Sephira how to work with and understand the symbolism of each Sephira, from Gods and Goddesses to Crystals how to increase the energy for your meditations and create a personal symbol, or sigil, to represent your highest values how to use Qabalistic prayer and work with the four great Archangels for daily support and protection Allow the teachings of Qabalah to bring you back to spirit. It takes just 21 days to establish a new habit. If there's a skill you've always wanted to learn, the answer is only a few weeks away with Hay House's 21 Days series.

Unlock the ancient wisdom of the Tree of Life and understand the path ahead with this beautiful oracle from astrologer and Qabalah expert David Wells. Drawing on the mystic tradition of Qabalah, The Tree of Life Oracle will help you to learn more about the nature of the universe and yourself, connecting you with your soul to fulfill your purpose. The Tree of Life is central to Qabalah – a map of the universe and the psyche, the order of the creation of the cosmos, and a path to spiritual illumination, represented by 10 interconnected spheres. The Tree is rich with symbolism, and these symbols – drawn from astrology, Tarot, and ancient alchemy – are reproduced throughout the cards within the beautiful paintings of Roberta Orpwood. This deck of 44 cards – comprising 11 Sephiroth, 22 Paths, and 11 Magical Forces – harnesses the power of Qabalah to change people’s lives. An accompanying guidebook explains the meaning behind the symbols and suggests cards layouts for readings and interpretation. This mystical oracle deck is suitable for full or daily readings, as well as gently helping you to better understand the workings of the Qabalah, demystifying it and making it more accessible. The more you work with the cards, the more in tune you will be with the universe, coming to a greater understanding of the path ahead.

The appeal of games and puzzles is timeless and universal. In this unique book, David Wells explores the fascinating connections between games and mathematics, proving that mathematics is not just about tedious calculation but imagination, insight and intuition. The first part of the book introduces games, puzzles and mathematical recreations, including knight tours on a chessboard. The second part explains how thinking about playing games can mirror the thinking of a mathematician, using scientific investigation, tactics and strategy, and sharp observation. Finally the author considers game-like features found in a wide range of human behaviours, illuminating the role of mathematics and helping to explain why it exists at all. This thought-provoking book is perfect for anyone with a thirst for mathematics and its hidden beauty; a good high school grounding in mathematics is all the background that is required, and the puzzles and games will suit pupils from 14 years.

A fascinating journey into the mind-bending world of prime numbers
Cicadas of the genus Magicicada appear once every 7, 13, or 17 years. Is it just a coincidence that these are all prime numbers? How do twin primes differ from cousin primes, and what on earth (or in the mind of a mathematician) could be sexy about prime numbers? What did Albert Wilansky find so fascinating about his brother-in-law's phone number?
Mathematicians have been asking questions about prime numbers for more than twenty-five centuries, and every answer seems to generate a new rash of questions. In Prime Numbers: The Most Mysterious Figures in Math, you'll meet the world's most gifted mathematicians, from Pythagoras and Euclid to Fermat, Gauss, and Erd?o?s, and you'll discover a host of unique insights and inventive conjectures that have both enlarged our understanding and deepened the mystique of prime numbers. This comprehensive, A-to-Z guide covers everything you ever wanted to know--and much more that you never suspected--about prime numbers, including:
* The unproven Riemann hypothesis and the power of the zeta function
* The ""Primes is in P"" algorithm
* The sieve of Eratosthenes of Cyrene
* Fermat and Fibonacci numbers
* The Great Internet Mersenne Prime Search
* And much, much more

The appeal of games and puzzles is timeless and universal. In this unique book, David Wells explores the fascinating connections between games and mathematics, proving that mathematics is not just about tedious calculation but imagination, insight and intuition. The first part of the book introduces games, puzzles and mathematical recreations, including knight tours on a chessboard. The second part explains how thinking about playing games can mirror the thinking of a mathematician, using scientific investigation, tactics and strategy, and sharp observation. Finally the author considers game-like features found in a wide range of human behaviours, illuminating the role of mathematics and helping to explain why it exists at all. This thought-provoking book is perfect for anyone with a thirst for mathematics and its hidden beauty; a good high school grounding in mathematics is all the background that is required, and the puzzles and games will suit pupils from 14 years.

This is a guide to the teaching of computing and coding in primary schools, and an exploration of how children develop their computational thinking. It covers all areas of the National Curriculum for primary computing and offers insight into effective teaching. The text considers three strands of computer science, digital literacy and information technology. The teaching of coding is especially challenging for primary teachers, so it highlights learning on this, giving practical examples of how this can be taught. For all areas of the computing curriculum the text also provides guidance on planning age-appropriate activities with step-by-step guides and details of educationally appropriate software and hardware. This book helps you to connect what you need to teach with how it can be taught, and opens up opportunities in the new curriculum for creative and imaginative teaching. It also includes the full National Curriculum Programme of Study for Computing, key stages 1 and 2 as a useful reference for trainee teachers.

Discover how to use the spiritual teachings of the Tree of Life to learn more about yourself, improve your experience on Earth, and fulfill your life purpose. The Qabalah is a Western non-religious mystic tradition (differing from the Kabbalah, which is an aspect of Jewish mysticism) offering teachings on the nature of divinity, the creation, the origin and fate of the soul, and the role of human beings. It consists of meditative, devotional, and mystical practices, including astrology, tarot, and magic. The central organizational system of the Qabalah is the Tree of Life - a mystical symbol consisting of ten interconnected spheres and considered to be a map of the universe and the psyche, the order of the creation of the cosmos, and a path to spiritual illumination. This introductory book breaks down the ideas of the Tree of Life into an easy to follow path, and shows how to use it effectively in our lives. Readers will learn: -the meaning of each of the spheres -a ritual and a meditation for each sphere -the gods, archangels, crystals, and magical tools connected to each sphere and how to work with them -how to set up a personal temple and create their own magical symbol -how to chant the Qabalistic prayer to draw down the Archangels for protection This book was previously published in the Hay House Basics series.

An accessible introduction to the profound teachings of the Tree of Life and how you can use them to improve your experience on Earth. Qabalah is a Western non-religious mystic tradition containing a body of magical knowledge and practices. It offers teachings on the creation, origin and fate of the soul, the nature of divinity and the role of human beings on Earth, and includes meditative, devotional and mystical practices, such as astrology, tarot and magic. David Wells has been studying Qabalah for over 25 years and in this book shares his knowledge of this fascinating philosophy. He breaks down the concepts of Qabalah into an easy-to-follow path and shows how you can use them effectively in your life. The book is full of practical exercises, simple rituals and safe practices that will allow you to experience the power of Qabalah for yourself. You will discover: - the role of the Tree of Life - the central organizational system of Qabalah - the 10 Sephiroth (spheres) of the Tree and what they mean - meditations and exercises for each Sephira - how to create a personal sigil (symbol) to represent your highest values - how to use Qabalistic prayer and work with the four great Archangels for daily support and protection This book was previously published under the title Qabalah (Hay House Basics series).